Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
Hi,
I would like to use the NRF52840 dongle (PCA10059) to transfer UART over BLE.
It seems there are some examples available that look promising, but after a day of struggling...
I face problem in k_sem_take() i build a nrf3540 board its successfully running in peripheral uart and some sample programs. while debugging peripheral connectionless rx and...
Hello. We manufacture the device on nRF 52840 and use NFC tag emulation to connect to BLE. We produced two batches of printed circuit boards and there were no problems. But...
Greetings,
In the product specification, it is specified to enable E0E1 high drive when using TRACEDATA[0..3] and TRACECLK. ( Pin assignments link )
Is this setting also...
Hi,
I'm working with a nRF9160 and nRF Connect SDK v1.7.0.
It looks like printk() is not outputting to UART, it previously was working when I was using nRF Connect...
Hi,
I am developing a project that uses TF-M to run some functions from a secure partition. The structure of the project is shown below:
├── lib │ ├── ... │ ├── blst.h...
I couldn't debug with Visual Studio Code, so when I reinstalled it, "Welcome", "APPLICATION", and "CONNECTED DEVICES"
only displayed "Loading..". Please tell me how to improve...
Hi,
I am using a simple python script to test packet sniffing:
import time import subprocess from nrf802154_sniffer import Nrf802154Sniffer sniffer = Nrf802154Sniffer...
Hi,
I've developed a hardware platform for a battery operated monitoring medical device. The nRF5340 is in charge of sensors sampling and communication with either smartphone...
Hello
I'm trying to follow the steps in this section Building and programming using Visual Studio Code
The section is included in a section Developing with Thingy:53 guide...
I would like to use a portion of the shared SRAM (address range 0x20070000-0x2007FFFF) to transfer some raw data between the network and application cores. My system is also...
The online documentation for the new V2 driver for the SAADC is missing and the links go nowhere.
i.e. https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17...
Hello,
I am using the nRf8001 and successfully connecting to an android device, but I still have some doubts related to the BLE protocol itself, specifically to the connection...
Dear Nordic Engineers
I have a problem and would like to ask you.
Our customer's product used nrf51822. They use DTM of nrf5_sdk 12.3 SDK to build and download their to...
Dear Nordic Engineers
I would like an issue to ask you about Bluetooth Appearance values and class of device.
I read the following file. It's the SIG document
This...
